TLP293(V4-BL,LTL,E(T – Optocoupler – Toshiba

The Toshiba TLP293(V4-BL,LTL,E(T is a single-channel phototransistor-output optocoupler in a compact SO4 surface-mount package, offering 3750 Vrms isolation and a high “BL” CTR rank (200% min). Available for RFQ from Pacific Component Xchange.

The Toshiba TLP293(V4-BL,LTL,E(T is a low-input, high-isolation phototransistor optocoupler consisting of an infrared LED optically coupled to a silicon phototransistor in a compact SO4 surface-mount package. The “V4” designation marks the VDE-approved (EN 60747-5-5 / EN 62368-1) option, the “BL” suffix indicates the high Current Transfer Ratio rank (200% minimum), and the “LTL,E(T” suffix denotes tape-and-reel packaging. Guaranteed for a wide operating temperature range of -55 to 125 degC, it is well suited to high-density surface-mount designs such as programmable controllers and switching power supplies.

Key Features

• Single-channel phototransistor output optocoupler (IR LED + photo transistor)
• Isolation voltage: 3750 Vrms (minimum, AC 60 s)
• Current Transfer Ratio (BL rank): 200% min to 600% max @ I_F = 5 mA, V_CE = 5 V
• Collector-emitter breakdown voltage BV_CEO: 80 V (min)
• Input forward current I_F: 50 mA (max); Collector current I_C: 50 mA (max)
• Input forward voltage V_F: 1.1 / 1.25 / 1.4 V (min/typ/max @ I_F = 10 mA)
• Collector-emitter saturation voltage V_CE(sat): 0.3 V (max)
• Operating temperature: -55 to 125 degC
• Creepage and clearance: 5.0 mm (min); internal isolation thickness: 0.4 mm (min)
• Safety standards: UL 1577, cUL (CSA), VDE (EN 60747-5-5 / EN 62368-1), CQC approved; RoHS compliant

Applications

• Switching power supplies
• Programmable logic controllers (PLCs)
• I/O interface boards
• Signal isolation in industrial and instrumentation equipment
• Feedback isolation in AC/DC and DC/DC converters

Why Source TLP293(V4-BL,LTL,E(T from Pacific Component Xchange

The TLP293(V4-BL,LTL,E(T is a specific VDE-approved, BL-rank, tape-and-reel ordering variant that frequently shows little or no authorized-distributor stock. As an independent distributor specializing in hard-to-find power-management ICs and optocouplers, Pacific Component Xchange helps engineers and buyers secure obsolete, allocated, and low-availability parts like this one. Every order is backed by our commitment to authenticity and quality, with worldwide shipping to keep your production lines moving. Submit an RFQ today and our sourcing team will respond with pricing, lead time, and availability for the TLP293(V4-BL,LTL,E(T.